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Chapter 2: Installation
3rd Power Supply Alarm Enable/Disable
The system can notify you in the event of the 3rd power supply fail- ure. Use this feature when three power supply units are installed in the chassis with one acting as a backup. If you only have one or two power supply units installed, you should dis- able this (the default setting) with JP13 to prevent false alarms. See the table on right for pin definitions.
3rd Power Supply
Alarm Enable
Jumper Settings (JP13)
Jumper
Position Definition
Open Enabled
Closed Disabled
Force-Power-On Enable/ Disable
Jumper JPF allows you to enable or disable the function of Force-
Force Power On (JPF)
Jumper |
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Position | Definition |
Open | Normal |
Closed | Force On |
PWR | 3rd PWR Alarm |
/Mouse
BK
USB 0/1
J 4 0
COM1
ParrallelJLAN1 Port
J 2 3
COM2
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| Fan6 | Fan5 | J 3 | P W R |
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
DIMM 3B
DIMM 3A
DIMM 4B
DIMM 4A
ATX PWR
J
P F
J1B4 Force
P W
Bank 1
Bank 1
Bank 2
Bank 2
Bank 3
Bank 3
Bank 4
Bank 4
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J C 1 | Mic |
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J W D |
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JPL1 |
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| Battery | ppylo F | IDE #2 | IDE #1 |
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BIOS |
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| J D 2 | J 2 2 |
| SATA0 | SATA1 | SATA0 | SATA1 | SATA2 | SATA3 |
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| Intel's |
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| Marvell's |
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